function EmailAction::validateConfigurationForm

Overrides ConfigurableActionBase::validateConfigurationForm

File

core/lib/Drupal/Core/Action/Plugin/Action/EmailAction.php, line 192

Class

EmailAction

Sends an email message.

Namespace

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
    if (!$this->emailValidator
        ->isValid($form_state->getValue('recipient')) && strpos($form_state->getValue('recipient'), ':mail') === FALSE) {
        // We want the literal %author placeholder to be emphasized in the error message.
        $form_state->setErrorByName('recipient', $this->t('Enter a valid email address or use a token email address such as %author.', [
            '%author' => '[node:author:mail]',
        ]));
    }
}